Lane Departure Problems of Toyota 4Runner

Toyota 4Runner owners have reported 5 lane departure related problems since 1996. Table 1 shows the 2 most common lane departure problems. The number one most common problem is related to the vehicle's warning (3 problems). The second most common problem is related to the vehicle's blind spot detection (2 problems). For details of each of the problem category, use the links in the table.

Table 1. Lane Departure related problems of Toyota 4Runner

Problem Category Number of Problems
Warning problems
3
Blind Spot Detection problems
2

Recently reported Lane Departure problems of Toyota 4Runner

The Warning problem

I was driving down the highway when suddenly I heard a loud noise that resembled a gunshot, and shattered glass started flying all around the front of my vehicle. It turned out my sunroof had unexpectedly exploded. It was like the car was under pressure and it was relieved through the sunroof.   Read details...

The Blind Spot Detection problem

We were driving down the interstate, no other cars, trucks, etc anywhere near us, and the sunroof of our 2022 Toyota 4runner spontaneously shattered. We were lucky that we had the shade closed on the sunroof when we experienced the gunshot like blast.   Read details...




Safety Ratings of 4Runner Cars
Fuel Economy of 4Runner Vehicles
4Runner Service Bulletins
4Runner Safety Recalls
4Runner Defect Investigations